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Multiplications of functions in Matlab

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  1. Jun 24, 2014 #1
    Hi. When I try to this multiplication: t=[0:0.02:1]; f=exp(-t)*sin(t)
    Error using *
    Inner matrix dimensions must agree.

    in Matlab I take the error above and I can not also plot its graph by plot(x,y). Can somebody help me?
     
  2. jcsd
  3. Jun 24, 2014 #2

    marcusl

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    Gold Member

    You need to use .* to perform element-wise multiplication on each element of these vectors.
     
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